STUDY ON LOCATION OF HIGH-TEMPERATURE CORROSION AND SLAGGING ON WATER-WALL IN TANGENTIALLY FIRING BOILERS

WANG Chun-chang1; WEI Feng-qun2 (1.Xi’an Thermal Power Research Institute Co Ltd

doi:10.19666/j.rlfd.2007.03.008

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STUDY ON LOCATION OF HIGH-TEMPERATURE CORROSION AND SLAGGING ON WATER-WALL IN TANGENTIALLY FIRING BOILERS

Thermal Power Generation Issue 3, Pages: 29-31(2007)

更新时间：2025-09-28

- STUDY ON LOCATION OF HIGH-TEMPERATURE CORROSION AND SLAGGING ON WATER-WALL IN TANGENTIALLY FIRING BOILERS
- 作者机构：
  
  1. 西安热工研究院有限公司
  2. 大唐洛河发电厂
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2007.03.008
  CLC： TK224.9
- Published：2007
- 稿件说明：
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WANG Chun-chang1, WEI Feng-qun2 (1.Xi’an Thermal Power Research Institute Co Ltd. STUDY ON LOCATION OF HIGH-TEMPERATURE CORROSION AND SLAGGING ON WATER-WALL IN TANGENTIALLY FIRING BOILERS[J]. Thermal Power Generation, 2007, (3): 29-31.
DOI：

WANG Chun-chang1, WEI Feng-qun2 (1.Xi’an Thermal Power Research Institute Co Ltd. STUDY ON LOCATION OF HIGH-TEMPERATURE CORROSION AND SLAGGING ON WATER-WALL IN TANGENTIALLY FIRING BOILERS[J]. Thermal Power Generation, 2007, (3): 29-31. DOI： 10.19666/j.rlfd.2007.03.008.

摘要

对切圆燃烧锅炉结渣及高温腐蚀的发生部位及其规律进行了研究

结果表明

通过设计合理的假想切圆直径

尽可能将卫燃带布置在背火侧水冷壁上

以及在易发生高温腐蚀区域喷涂防腐材料等

可有效防止或减缓水冷壁的严重结渣或高温腐蚀。

Abstract

Through analysis of gas flow property in the furnace

study on occurrence location of slagging and high-temperature corrosion in tangentially firing boilers has been carried out. It is believed that the reasonably designed diameter of imagined tangential circle

the best layout of ignition belt onto the water-wall at side with back to fire

as well as spraying anti-corrosiion material coatings on area the high-temperature corrosion is easily to occur can effectively prevent and alleviate serious slagging and high-temperature corrosion on the water-wall.

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